*{
    margin: 0;
    padding: 0;
}
ul{
    list-style: none;
}
/*         头部导航部分         */
.fx{
    position: fixed;
    top: 0;
    background-color: #ffffff;
    z-index: 100;
    border-bottom: 4px solid #007bff;
}
.nav{
    width: 100%;
    border-bottom: 4px solid #007bff;
}
/* .container-fluid{
    border-bottom: 4px solid #007bff;
} */
#header{
    width: 100%;
    height: 115px;
}
.header-top{
    width: 100%;
    height: 60px;
    position: relative;
}
.header-top img{
    width: 190px;
    height: 60px;
    padding: 10px;
    position: absolute;
    left: 40%;
    
}
.header-top span{
    font-size: 18px;
    float: right;
    line-height: 50px;
    cursor: pointer;
}
.header-top span:nth-child(4){
    width: 156px;
    height: 52px;
}
.header-top span:nth-child(3){
    width: 126px;
    height: 52px;
}
.header-top span:nth-child(2){
    width: 46px;
    height: 49px;
}

.header-btn{
    width: 100%;
    height: 50px;
    text-align: center;
    line-height: 50px;
    /* border-bottom: 4px solid #007bff; */
}
/* 设置a标签字体颜色  鼠标悬停改变颜色 */
.header-btn a{
    text-decoration: none;
    color: black;
}
.header-btn a:hover{
    color: #007bff;;
}
.header-btn span{
    padding: 10px;
    cursor: pointer;
}


/* 会员登入 */
#site_path .nav2{
    margin: 20px 0;
}
#site_path .nav2 a{
    color: black;
    cursor: pointer;
}
.nav2_lf{
    width: 357px;
    height: 45px;
    float: left;
}
#site_path .nav2 span{
    padding: 0 5px;
}
#site_path .nav2 .nav2_rt{
    width: 235px;
    height: 45px;
    font-size: 14px;
    float: left;
}


/*        商品信息        */
.product_info{
    width: 100%;
    height: 538px;
    margin-top: 20px;
}
.product_photos{
    width: 50%;
    height: 538px;
    float: left;
    /* overflow: hidden; */
}
/*   轮播图   */
// .swiper-container1 img{
//     width: 450px;
//     height: 450px;
//     margin-left: 60px;
// }
// 放大镜
.zoom img{
    width: 450px;
    height: 450px;
    margin-left: 60px;
}

/* 轮播图下面的导航图 */
#thumb{
    width: 100%;
    height: 68px;
}
#thumb ul{
    width: 100%;
}
#thumb ul li{
    width: 62px;
    height: 62px;
    float: left;
    border: 1px solid blue;
    text-align: center;
    line-height: 60px;
    cursor: pointer;
    margin-right: 5px;
}
#thumb img{
    width: 48px;
    height: 48px;
}


/*       产品内容       */
#product_content{
    width: 50%;
    height: 538px;
    float: right;
}
/* 标题 */
#product_content h1{
    width: 100%;
    height: 60px;
    font-size: 24px;
    margin: 0;
}
.product_brief{
    height: 63px;
    font-size: 14px;
    color: #A3A3A3;
}
.product_vendor_slogan{
    height: 30px;
    line-height: 30px;
}
.product_vendor_slogan span:nth-child(1){
    width: 76px;
    height: 30px;
    text-align: center;
    background-color:  #A3A3A3;
    float: left;
    margin-right: 10px;
}
/* 商品售卖 */
.product_price span:nth-child(1){
    height: 31px;
    line-height: 31px;
    display: block;
}
.product_price .price{
    width: 255px;
    height: 36px;
    font-size: 24px;
    color: #5f91dc;
    margin-top: 10px;
}
.product_price del{
    font-size: 18px;
    text-decoration: line-through;
}
/* 商品编号 */
.product_sku{
    height: 30px;
    margin: 10px 0;
}

/* 商品添加按钮 */
.product_variant_quantity{
    height: 40px;
}
.product_variant{
    width: 275px;
    height: 40px;
    text-align: center;
    line-height: 30px;
    float: left;
    padding: 6px 28px 6px 12px;
    border: 1px solid black;
}
.product_quantity{
    width: 275px;
    height: 40px;
    float: right;
    border: 1px solid #E2E2E2;
}
/* 加减按钮 */
.product_quantity .add-down{
    width: 47px;
    height: 40px;
    /* padding: 6px 20px; */
    float: left;
    background-color: #ffffff;
}
.product_quantity .add-up{
    width: 47px;
    height: 40px;
    /* padding: 6px 20px; */
    float: left;
    background-color: #ffffff;
}
.product_quantity input{
    height: 40px;
    // width: 100% - 84px;
    float: left;
    text-align: center;
}

/* 加入购物车，立即购买按钮 */
.product_button{
    height: 40px;
    margin-top: 10px;
}
.product_button div button{
    width: 275px;
    height: 40px;
}
.product_button .product_btn1{
    float: left;
}
.product_button .product_btn2{
    float: right;
}

/* 加入最爱，红利折扣 */
.product_others{
    margin-top: 20px;
}
.product_others .product_love{
    border: 1px solid #A3A3A3;
    padding-right: 10px;
    border-radius: 25%;
    margin-right: 10px;
}
.product_others span a{
    width: 97px;
    height: 31px;
    cursor: pointer;
    text-decoration: none;
    padding: 4px 10px;
    color: #A3A3A3;
}
.product_others span a:hover{
    color: #0077DB;
}
.product_bonus{
    font-size: 14px;
    height: 31px;
}
.product_bonus .val{
    color: #0077DB;
}


/*     商品介绍，购物流程     */
.desc_sections{
    width: 100%;
    height: 42px;
    border: 1px solid  #E2E2E2;
}
.desc_sections ul{
    width: 100%;
    text-align: center;
    line-height: 42px;
    display: flex;
}
.desc_sections li{
    height: 42px;
    justify-content: flex-start;
    flex-grow: 1;
    background-color: #E2E2E2;
}
.desc_sections li:nth-child(1){
    background-color: #ffffff;
}

/*       商品内容大盒子       */
#ckeditor h5{
    height: 24px;
    font-size: 20px;
    padding-left: 10px;
    margin-bottom: 10px;
    border-left: 3px solid  #0077DB;
}
#desc_section_1{
    margin-top: 20px;
}
#desc_section_1 p{
    font-size: 18px;
    margin-bottom: 10px;
}

/*     三张大图片     */
#desc_section_1 img{
    width: 730px;
    margin-top: 20px;
}
/* #desc_section_1 img:nth-child(1){
    height: 88px;
} */
/* #desc_section_1 img:nth-child(2){
    height: 569px;
} */
/* #desc_section_1 img:nth-child(3){
    height: 763px;
} */
/* #desc_section_1 img:nth-child(4){
    height: 848px;
} */

/* 购物流程 */
#desc_section_3{
    margin-top: 100px;
}
#desc_section_3 p{
    font-size: 18px;
    margin-bottom: 10px;
}



/* 底部轮播图 */
#related-products{
    margin-top: 50px;
}
#related-products h5{
    height: 24px;
    font-size: 20px;
    padding-left: 10px;
    margin-bottom: 10px;
    border-left: 3px solid  #0077DB;
}

.newswiper{
    /* width: 100%; */
    /* height: 467px; */
    height: 520px;
    text-align: center;
    overflow: hidden;
    margin-bottom: 30px;
}
.title_content{
    margin: 60px 0;
    text-align: center;
    font-size: 24px;
}
.title_content .title{
    display: inline-block;
    font-weight: 600;
}
.title_content .subtitle{
    display: inline-block;
    font-weight: 100;
}
.swiper-container2{
    width: 100%;
    height: 372px;
    text-align: center;
}
/* 畅销新品轮播图小框 */
.product_image img{
    width: 250px;
    height: 250px;
    margin: 0 auto;
}
.product_title{
    height: 34px;
    font-size: 14px;
    margin: 5px 0;
}
.product_price .price{
    height: 27px;
    font-size: 18px;
    color: #5f91dc;
}
.product_btn{
    height: 40px;
    font-size: 16px;
}
.product_btn button{
    width: 128px;
    border: 1px solid #B5D2FF;
}
.product_btn span{
    color: #B5D2FF;
}







/* 底部 */
.dibu{
    background-color: #ECECEC;
    margin-top: 60px;
    padding: 30px 0;
}
#footer{
    width: 100%;
    height: 268px;
    /* background-color: #ECECEC; */
}
.footer_content{
    width: 100%;
    height: 145px;
}
/* 关于我们 */
.contact{
    width: 333px;
    height: 145px;
    float: left;
}
.footer_content hr{
    font-family: inherit;
    font-weight: 500;
    font-size: 15px;
    margin-bottom: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}
.footer_content ul{
    color: #808080;
    font-size: 13px;
}
.footer_content a{
    color: #6c757d;
    cursor: pointer;
    text-decoration: none;
    line-height: 24px;
}
.footer_content a:hover{
    color: #007bff;
}
/* 购物须知 */
.linklists{
    width: 222px;
    height: 145px;
    float: right;
    margin-right: 10px;
}
/* 粉絲專頁 */
.fb_fanpage{
    width: 333px;
    height: 145px;
    float: right;
    margin-top: 30px;
}

/* footer_footer */
.footer_footer{
    width: 100%;
    height: 30px;
    /* line-height: 30px; */
}
.footer_footer hr{
    font-family: inherit;
    font-weight: 500;
    font-size: 15px;
    margin-bottom: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.copyright{
    float: left;
    line-height: 30px;
    height: 30px;
}
.copyright span{
    font-size: 14px;
}
.footer_footer a{
    cursor: pointer;
}

.social_media{
    height: 30px;
    float: right;
    background-color: aqua;
}
.social_media li{
    width: 30px;
    height: 30px;
    float: left;
}
/* .social_media a{
    cursor: pointer;
} */
.social_media a:hover{
    color: #007bff;
}

// 购物车加入成功弹框
.tip{
    display:none;
    width: 200px;
    height: 140px;
    padding-top: 100px;
    box-sizing:border-box;
    border-radius:8px;
    text-align: center;
    position:fixed;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    margin:auto;
    color:deepskyblue;
    font-size:20px;
    background: url(/images/gou.png) no-repeat center 30px;
    background-color:rgba(0,0,0,0.4);
}